Region: Oligotrophic Water

                                     at46                  at47             at47/at46         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.05746     0.00564     0.05904     0.00601     1.02753     0.02147
                  Rrs_412     0.01358     0.00075     0.01361     0.00078     1.00217     0.00841
                  Rrs_443     0.01054     0.00045     0.01059     0.00047     1.00506     0.00416
                  Rrs_488     0.00673     0.00017     0.00677     0.00017     1.00475     0.00227
                  Rrs_531     0.00230     0.00004     0.00234     0.00004     1.01648     0.00548
                  Rrs_547     0.00169     0.00003     0.00172     0.00003     1.01687     0.00601
                  Rrs_667     0.00015     0.00001     0.00016     0.00001     1.12206     0.04647
                  Rrs_678     0.00015     0.00002     0.00016     0.00001     1.06604     0.03981
                  aot_869     0.08439     0.00529     0.08431     0.00534     0.99894     0.00147
                 angstrom     0.53607     0.09642     0.54233     0.09633     1.01215     0.01255
                      flh     0.00313     0.00047     0.00255     0.00051     0.81285     0.08984